﻿#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
// --------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                *
//              Copyright (c) 2006-2012 All Rights reserved              *
//                                                                       *
//                                                                       *
// This file and its contents are protected by United States and         *
// International copyright laws.  Unauthorized reproduction and/or       *
// distribution of all or any portion of the code contained herein       *
// is strictly prohibited and will result in severe civil and criminal   *
// penalties.  Any violations of this copyright will be prosecuted       *
// to the fullest extent possible under law.                             *
//                                                                       *
// THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
// TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
// TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
// CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
// THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                       *
// UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
// PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
// SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                       *
// THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
// CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
// THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
// INSURE ITS CONFIDENTIALITY.                                           *
//                                                                       *
// THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
// PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
// EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
// THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
// SOURCE CODE CONTAINED HEREIN.                                         *
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// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
// --------------------------------------------------------------------- *
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace nHydrate.Dsl
{
	partial class EntityAssociationConnector
	{
		#region Constructors
		/// <summary>
		/// Constructor
		/// </summary>
		/// <param name="store">Store where new element is to be created.</param>
		/// <param name="propertyAssignments">List of domain property id/value pairs to set once the element is created.</param>
		public EntityAssociationConnector(Microsoft.VisualStudio.Modeling.Store store, params Microsoft.VisualStudio.Modeling.PropertyAssignment[] propertyAssignments)
			: this(store != null ? store.DefaultPartitionForClass(DomainClassId) : null, propertyAssignments)
		{
		}

		/// <summary>
		/// Constructor
		/// </summary>
		/// <param name="partition">Partition where new element is to be created.</param>
		/// <param name="propertyAssignments">List of domain property id/value pairs to set once the element is created.</param>
		public EntityAssociationConnector(Microsoft.VisualStudio.Modeling.Partition partition, params Microsoft.VisualStudio.Modeling.PropertyAssignment[] propertyAssignments)
			: base(partition, propertyAssignments)
		{
		}
		#endregion

		public override void OnDoubleClick(Microsoft.VisualStudio.Modeling.Diagrams.DiagramPointEventArgs e)
		{
			base.OnDoubleClick(e);
			((nHydrateDiagram)this.Diagram).NotifyShapeDoubleClick(this);
		}

		public override bool HasToolTip
		{
			get { return true; }
		}

		public override string GetToolTipText(Microsoft.VisualStudio.Modeling.Diagrams.DiagramItem item)
		{
			var parent = this.FromShape.ModelElement as Entity;
			var child = this.ToShape.ModelElement as Entity;
			var relation = this.ModelElement as EntityHasEntities;
			if (parent == null || child == null) return string.Empty;
			var text = "[" + parent.Name + "] -> [" + child.Name + "]" +
				Environment.NewLine + Environment.NewLine +
				"Fields:" + Environment.NewLine;

			var model = parent.nHydrateModel;
			var fieldList = model.RelationFields.Where(x => x.RelationID == relation.Id);

			foreach (var columnSet in fieldList)
			{
				var field1 = parent.Fields.FirstOrDefault(x => x.Id == columnSet.SourceFieldId);
				var field2 = child.Fields.FirstOrDefault(x => x.Id == columnSet.TargetFieldId);
				text += "[" + field1.Name + "] -> [" + field2.Name + "]" + Environment.NewLine;
			}

			return text;
		}

	}

}
